CN106025635A - Frequent plugging enduring electrical connector and electrical connector component - Google Patents
Frequent plugging enduring electrical connector and electrical connector component Download PDFInfo
- Publication number
- CN106025635A CN106025635A CN201610534985.5A CN201610534985A CN106025635A CN 106025635 A CN106025635 A CN 106025635A CN 201610534985 A CN201610534985 A CN 201610534985A CN 106025635 A CN106025635 A CN 106025635A
- Authority
- CN
- China
- Prior art keywords
- contact
- insulator
- supporting part
- contact site
- plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/02—Contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/40—Securing contact members in or to a base or case; Insulating of contact members
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R24/00—Two-part coupling devices, or either of their cooperating parts, characterised by their overall structure
Landscapes
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The present invention relates to the field of electrical connectors and, more particularly, to a frequent plugging enduring electrical connector and electrical connector component. The contact piece of the electrical connector includes a chip body including a fixed portion provided at one end and fixedly connected to an insulator, a support portion provided on the other end to abut against the insulator, and an arc-shaped contact portion between the fixed portion and the support portion. And the outer side surface of the contact portion constitutes a contact surface allowing an adapter piece to contact and cooperate; the support portion is bent toward the inner side of the contact portion. When pressure is exerted on the contact surface of the contact portion by its touch with the adapter piece, the stress of deformation will be dispersed in the whole section of the contact portion under the support of the support portion and the fixed portion at both ends, so that the wearing of the adapter piece can be alleviated. In addition, a deformation point is actually formed at the intersection part between the bended support portion and the contact portion, which contributes to sharing the wearing stress of the contact portion.
Description
Technical field
The present invention relates to electric connector field, especially relate to being electrically connected of a kind of resistance to frequent plug for electric connector
Connect device and electric coupler component.
Background technology
In existing electric connector, the contact of female end in most cases using property hole contact, run into adapter
Plug occasion the most frequently, the most quickly will damage, trace it to its cause, then also exist mainly due to property hole contact itself
The problem that fatiguability, mechanical life are short.And in rectangular electric connector, almost all of female end contact is all the property used
Hole contact, the problem that during use, contact damages the most just seems more prominent.
Summary of the invention
It is an object of the invention to provide the electric connector of a kind of resistance to frequent plug, to solve the contact of existing electric connector
The problem that fatiguability, mechanical life are short.
Meanwhile, the present invention also aims to provide the electric coupler component using above-mentioned electric connector.
For achieving the above object, the technical scheme of the electric connector of the resistance to frequent plug of the present invention is: being electrically connected of resistance to frequent plug
Connecing device, including insulator and be fixedly installed contact on insulator, described contact includes chip body, described chip this
The dependence that fixed part that what body included that one end arranges fix with insulator is connected, the other end are arranged supporting part on insulator and
Between described fixed part and supporting part, the contact site of arc, the lateral surface of described contact site is constituted for contacting with adaptation
The contact surface that part contact coordinates, described supporting part bends at the inner side of contact site.
Described connecting portion is to a lateral buckling of contact site and is provided with connecting hole.
Described connecting portion makes chip body constitute S type structure to the outer lateral buckling of contact site.
Described connecting portion and supporting part are all in tabular and the most orthogonal.
Described connecting hole is riveted holes.
The technical scheme of electric coupler component is: electric coupler component, and including plug and socket, plug and socket each wraps
Including insulator and fixing contact on insulator, the contact of in described plug and socket is chip-type contact, separately
One is needle contact piece, and described chip-type contact includes that chip body, described chip body include that what one end arranged insulate with place
Body fixes the fixed part of connection, the other end is arranged rest on supporting part on insulator and be positioned at described fixed part with
Contact site between support part, arc, the lateral surface of described contact site constitutes for contacting the contact surface coordinated with needle contact piece,
Described supporting part bends at the inner side of contact site.
Described connecting portion is to a lateral buckling of contact site and is provided with connecting hole.
Described connecting portion makes chip body constitute S type structure to the outer lateral buckling of contact site.
Described connecting portion and supporting part are all in tabular and the most orthogonal.
Described connecting hole is riveted holes.
The invention has the beneficial effects as follows: in the electric connector of the present invention, owing to the chip body of contact have employed from one
The form that end sets gradually to other end fixed part-contact site-supporting part, contact site is curved, and supporting part is to the contact site of arc
Inner side bent, therefore, when in use, when the contact surface of contact site contacts pressurized with mating contact,
Under the supporting part at two ends and the supporting role of fixed part, the stress of deformation will be dispersed in the full section of contact site, thus can slow down and connect
Contact element is tired；It addition, the supporting part of bending actually also form a deformation point, Ke Yiqi at the delivery position of contact site
Effect to the fatigue stress sharing contact site.In sum, the chip-type contact of the present invention solves connecing of existing electric connector
The problem that contact element fatiguability, mechanical life are short.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of the electric connector of resistance to frequent plug；
Fig. 2 is the axonometric chart of the electric connector of the resistance to frequent plug in Fig. 1；
Fig. 3 is the front view of the chip-type contact in Fig. 1；
Fig. 4 is the left view of the chip-type contact in Fig. 1；
Fig. 5 is the axonometric chart of the chip-type contact in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings embodiments of the present invention are described further.
Contact used in existing electric connector is in the majority with property hole class contact, especially in rectangular electric connector,
The use of property hole class contact is more extensive.But, in the occasion that some are special, need plug to be the most continually electrically connected
Connecing device, be sometimes even up to the degree of " abuse ", in such cases, the shortcoming of property hole class contact just starts to manifest
Out--mechanical life is short.Why there will be this problem, trace it to its cause, then connecing mainly due to property hole class contact
Contact portion divide be all one end be unsettled state, i.e. constitute cantilever design, every time and during mating contact grafting, the position of deformation
On the least one section of the root of the fixing end substantially concentrating on described cantilever, stress has the most just concentrated in this part,
Plug will cause the fatigue damage of this segment frequently, and then affects the use that electric connector is overall.The present invention is based on upper
State problem, it is proposed that the chip-type contact hereinafter will told about.
A kind of structure of the specific embodiment of the electric connector of the present invention as Figure 1-5, this electric connector include contact and
Insulator 21.Insulator occurs as housing herein, certainly, in some occasions, when needs are outside another at insulator 21
Outer protection is set or during shield member, it is also possible to corresponding metal shell is set.
Contact is chip-type contact, and it includes chip body, and chip body is mainly made up of three parts, this three part
The contact site 11 being in centre respectively and the fixed part 12 being positioned at contact site 11 one end and the support being positioned at the contact site other end
Portion 13.Contact site 11 is curved, is circular arc in the present embodiment, and its Main Function is to contact with mating contact and conduct electricity, this
The contact surface 111 of place's contact site 11, the face being i.e. used for contacting conduction with mating contact is made up of lateral surface, referred to herein
Lateral surface, mainly defines with the arc that contact site 11 is constituted, and the side caved in together is inner side, and opposite side is outward
Side.The effect of fixed part 12 is to fix with insulator to be connected to realize the fixed installation to this chip-type contact, fixed part herein
12 use structure outside contact site lateral buckling, flat, it are provided with for fixing the company being connected with insulator
Connecing hole 121, in the present embodiment, connecting hole 121 is specially riveted holes.The effect of supporting part 13 rests on electric connector
On insulator, when contact site 11 contacts also compressive deformation with mating contact, provide for contact site 11 and support.By in Fig. 3
Can be clearly seen that, supporting part 13 have employed plate armature equally, and to the interior lateral buckling of contact site 11, same with this
Time, constitute orthogonal structure between supporting part 13 and fixed part 12.Adopt the structure, when contact site compressive deformation
Time, then at the delivery position of supporting part and contact site, at the bending position of contact site and the delivery position of fixed part and contact site
Place has been respectively formed deformation point, thus can be conducive to the dispersion of distortional stress, it is ensured that the life-span of contact.Can from Fig. 1
Going out, said structure also makes chip body be monolithically fabricated " S " type structure, and " S " referred to herein type is not to say chip body
Global shape is the S-shaped of standard, and referring between its three part is S-shaped distribution.
By Fig. 4 and Fig. 5 it can be seen that supporting part 13 is received for contact site 11 and fixed part 12
Narrow, this position being able to take insulator front end (inserted terminal) less, thus can not affect insulator entirety
Matched structure is processed on insulator, such as stopper slot in the case of intensity and insulating properties.
Insulator 21 includes seat board portion 211 and the standing wall portion 212 being located in seat board portion, wherein arranges in seat board portion 211
With the fixed part seat board locating slot 2111 one to one of chip-type contact, the bottom land of seat board locating slot 2111 is provided with
The hole that riveted holes on fixed part is corresponding, chip-type contact is anchored in the seat board portion 211 of insulator 21 by rivet 22,
Rivet 22 also constitutes the terminals of chip-type contact simultaneously.The supporting part pair with chip-type contact it is provided with in standing wall portion 212
The end face laminating of the wall stopper slot 2121 answered, one of them cell wall of wall stopper slot 2121 and supporting part, another cell wall
The lateral surface laminating of (adjacent with above-mentioned cell wall) and supporting part, thus can play and support the supporting part of chip-type contact and to sheet
The effect that the supporting part of formula contact is spacing.It can be seen that the chip-type contact in employing the present embodiment, it is actually
May also reach up the effect improving fault tolerance.
In the other embodiments of electric connector, the connecting hole on the fixed part of the chip body of chip-type contact can also be
Screwed hole, or connecting hole can also omit, and fixes with insulator during use in the way of grafting or injection parcel；Fixed part
And supporting part can also be respectively adopted the structure of arc, it equally plays effect that is fixing and that support.
The embodiment of electric coupler component, this electric coupler component includes that plug and socket, plug, socket each have absolutely
Edge body and contact, wherein the structure of plug is identical with the structure of the embodiment of above-mentioned electric connector, and socket can use prior art
In the socket of band needle contact piece, about the structure of plug and socket, it will not go into details herein.
Claims (10)
- The electric connector of the most resistance to frequent plug, including insulator and be fixedly installed contact on insulator, it is characterised in that institute State contact and include that chip body, described chip body include that what one end arranged fixes fixed part, the other end being connected with insulator The dependence supporting part on insulator that arranges and between described fixed part and supporting part, the contact site of arc, described The lateral surface of contact site is constituted for contacting the contact surface coordinated with mating contact, and described supporting part is curved at the inner side of contact site Folding.
- The electric connector of resistance to frequent plug the most according to claim 1, it is characterised in that described connecting portion is to the one of contact site Lateral buckling is also provided with connecting hole.
- The electric connector of resistance to frequent plug the most according to claim 2, it is characterised in that described connecting portion is outside contact site Lateral buckling and make chip body constitute S type structure.
- The electric connector of resistance to frequent plug the most according to claim 3, it is characterised in that described connecting portion and supporting part all in Tabular and the most orthogonal.
- 5. according to the electric connector of the resistance to frequent plug described in Claims 2 or 3 or 4, it is characterised in that described connecting hole is riveting Connect hole.
- 6. electric coupler component, including plug and socket, plug and socket each includes insulator and fixing contact on insulator Part, it is characterised in that the contact of in described plug and socket is chip-type contact, another is needle contact piece, institute It is fixing that fixing with place insulator of stating that chip-type contact includes that chip body, described chip body include that one end arranges is connected What portion, the other end were arranged rest on supporting part on insulator and between described fixed part and supporting part, arc Contact site, the lateral surface of described contact site constitutes the contact surface for contact cooperation with needle contact piece, and described supporting part is to contact Bend at the inner side in portion.
- Electric coupler component the most according to claim 6, it is characterised in that described connecting portion is to a lateral buckling of contact site also It is provided with connecting hole.
- Electric coupler component the most according to claim 7, it is characterised in that described connecting portion is to the outer lateral buckling of contact site Chip body is made to constitute S type structure.
- Electric coupler component the most according to claim 8, it is characterised in that described connecting portion and supporting part are all in tabular also And it is the most orthogonal.
- 10. according to the electric coupler component described in claim 7 or 8 or 9, it is characterised in that described connecting hole is riveted holes.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2016101977696 | 2016-03-31 | ||
| CN201610197769 | 2016-03-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106025635A true CN106025635A (en) | 2016-10-12 |
Family
ID=57109882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610534985.5A Pending CN106025635A (en) | 2016-03-31 | 2016-07-07 | Frequent plugging enduring electrical connector and electrical connector component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106025635A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665302A (en) * | 2022-02-28 | 2022-06-24 | 中航光电科技股份有限公司 | Fan-shaped plug-in type connector, adaptive connector and connector assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201113129Y (en) * | 2007-07-10 | 2008-09-10 | 连展科技（深圳）有限公司 | Battery connector |
| US7484969B2 (en) * | 2006-12-11 | 2009-02-03 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector assembly |
| CN201781155U (en) * | 2010-08-27 | 2011-03-30 | 比亚迪股份有限公司 | Matrix type electric connector |
| CN102683974A (en) * | 2011-03-12 | 2012-09-19 | 富士康(昆山)电脑接插件有限公司 | Connector assembly |
| CN203800247U (en) * | 2013-11-27 | 2014-08-27 | 电连精密技术有限公司 | Battery connector |
| CN204230471U (en) * | 2014-11-14 | 2015-03-25 | 杭州新万利电子有限公司 | A kind of plate connector structure |
-
2016
- 2016-07-07 CN CN201610534985.5A patent/CN106025635A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7484969B2 (en) * | 2006-12-11 | 2009-02-03 | Hon Hai Precision Ind. Co., Ltd. | Electrical connector assembly |
| CN201113129Y (en) * | 2007-07-10 | 2008-09-10 | 连展科技（深圳）有限公司 | Battery connector |
| CN201781155U (en) * | 2010-08-27 | 2011-03-30 | 比亚迪股份有限公司 | Matrix type electric connector |
| CN102683974A (en) * | 2011-03-12 | 2012-09-19 | 富士康(昆山)电脑接插件有限公司 | Connector assembly |
| CN203800247U (en) * | 2013-11-27 | 2014-08-27 | 电连精密技术有限公司 | Battery connector |
| CN204230471U (en) * | 2014-11-14 | 2015-03-25 | 杭州新万利电子有限公司 | A kind of plate connector structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114665302A (en) * | 2022-02-28 | 2022-06-24 | 中航光电科技股份有限公司 | Fan-shaped plug-in type connector, adaptive connector and connector assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109638523B (en) | Board-to-board connector | |
| US7862343B1 (en) | Electrical connector having contact with upper terminal and lower terminal | |
| US20090011657A1 (en) | Electrical connector and conducting terminal used therein | |
| CN105490059B (en) | Positive anti-plug USB socket | |
| US20170276338A1 (en) | Electrical connector device of led light | |
| US9478903B2 (en) | Connecting terminal | |
| KR20110044813A (en) | Micro usb socket | |
| CN107026337A (en) | Electric connector and its conducting terminal | |
| US20130196548A1 (en) | Slim c5/c6 coupler | |
| US9711877B2 (en) | Plug and connector module | |
| CN106025635A (en) | Frequent plugging enduring electrical connector and electrical connector component | |
| CN201185294Y (en) | Battery connector | |
| CN205752677U (en) | Elastic sheet connector | |
| CN209150333U (en) | A kind of connecting terminal | |
| US9054461B2 (en) | Electronic component | |
| CN106711644B (en) | Double-contact connector suitable for mating and PCB connecting structure | |
| CN105789949A (en) | Sheet contact member and contact member assembly | |
| KR20160076567A (en) | Spring of female terminal | |
| CN202503131U (en) | Electric connector terminal provided with stopping structure | |
| CN105977677A (en) | Elastic sheet connector | |
| CN204333362U (en) | There is the probe type connecter of cable | |
| CN220306541U (en) | PCB contact type connection structure | |
| CN208690570U (en) | Integral type electroconductive elastic sheet and socket for socket | |
| CN105449454A (en) | Card edge connector | |
| CN204333361U (en) | Probe type connector construction |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |
|
| RJ01 | Rejection of invention patent application after publication |